package com.itxg.booksmanage.entity;

import com.baomidou.mybatisplus.annotation.TableField;
import lombok.Data;

import java.io.Serializable;

/**
 * 统计各个类型的书籍的价格分布
 */
@Data
public class TypePrice implements Serializable {

    private static final long serialVersionUID = 1L;

    @TableField(value = "book_type")
    private String name;
    @TableField(value = "sale_number")
    private Double value;
}
